| 基于FPGA的RS232/422多通道接口设计与实现 |
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| 引用本文： | 徐智,张义涛.基于FPGA的RS232/422多通道接口设计与实现[J].直升机技术,2011(4):39-41,63. |
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| 作者姓名： | 徐智 张义涛 |
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| 作者单位： | 1. 中航工业直升机设计研究所,江西景德镇,333001
2. 陆航驻景德镇地区代表室,江西景德镇,333000 |
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| 摘 要： | 针对传统的RS232/422总线接口采用的总线板卡集成度低,成本高的劣势,设计并实现了基于FPGA的多通道RS232/422总线接口电路,有效提高了系统的集成度,降低了系统的成本,并成功运用在航空信号仿真平台中。
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| 关 键 词： | FPGA RS232/422 多通道 |
Design and Implementation of Multi-Channel RS232/422 Interface Based on FPGA |
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| Authors: | XU Zhi ZHANG Yitao |
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| Institution: | XU Zhi 1,ZHANG Yitao 2 (1.Chinese Helicopter Research and Development Institute of AVIC,Jingdezhen 333001,China,2.Army Aviation Military Representative Office in Jingdezhen Region,Jingdezhen 333000,China) |
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| Abstract: | Aiming at the disadvantage of the traditional RS232/422 interface,a multi-channel RS232/422 interface circuit based on FPGA was designed for effectively improving integration and reducing cost.Meanwhile,it played an important role in the avionics signal simulation platform. |
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| Keywords: | FPGA RS232/422 multi-channel |
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